[dpdk-dev] [PATCH v2] net/ixgbe: add support of 2.5G and 5G on X550
Wei Dai
wei.dai at intel.com
Wed Jul 26 11:29:36 CEST 2017
This patch adds support of 2.5G and 5G ethernet interface on X550.
Signed-off-by: Wei Dai <wei.dai at intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 33 ++++++++++++++++++++++++++++++---
1 file changed, 30 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 194058f..60e1d5a 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -2647,9 +2647,28 @@ ixgbe_dev_start(struct rte_eth_dev *dev)
speed = 0x0;
if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
- speed = (hw->mac.type != ixgbe_mac_82598EB) ?
- IXGBE_LINK_SPEED_82599_AUTONEG :
- IXGBE_LINK_SPEED_82598_AUTONEG;
+ switch (hw->mac.type) {
+ case ixgbe_mac_82598EB:
+ speed = IXGBE_LINK_SPEED_82598_AUTONEG;
+ break;
+
+ case ixgbe_mac_82599EB:
+ case ixgbe_mac_X540:
+ speed = IXGBE_LINK_SPEED_82599_AUTONEG;
+ break;
+
+ case ixgbe_mac_X550:
+ case ixgbe_mac_X550EM_x:
+ case ixgbe_mac_X550EM_a:
+ speed = IXGBE_LINK_SPEED_100_FULL |
+ IXGBE_LINK_SPEED_1GB_FULL |
+ IXGBE_LINK_SPEED_10GB_FULL |
+ IXGBE_LINK_SPEED_2_5GB_FULL |
+ IXGBE_LINK_SPEED_5GB_FULL;
+ break;
+ default:
+ speed = IXGBE_LINK_SPEED_82599_AUTONEG;
+ }
} else {
if (*link_speeds & ETH_LINK_SPEED_10G)
speed |= IXGBE_LINK_SPEED_10GB_FULL;
@@ -3972,6 +3991,14 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
link.link_speed = ETH_SPEED_NUM_1G;
break;
+ case IXGBE_LINK_SPEED_2_5GB_FULL:
+ link.link_speed = ETH_SPEED_NUM_2_5G;
+ break;
+
+ case IXGBE_LINK_SPEED_5GB_FULL:
+ link.link_speed = ETH_SPEED_NUM_5G;
+ break;
+
case IXGBE_LINK_SPEED_10GB_FULL:
link.link_speed = ETH_SPEED_NUM_10G;
break;
--
2.7.5
More information about the dev
mailing list